Adjustable wall-mounted appliance support



FIG. 1 is a top, front, and right side perspective view of an adjustable wall-mounted appliance support showing our new design, the broken-line depiction of a television set being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image of that shown;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for an adjustable wall-mounted appliance support, as shown and described. 